Ibrahim Saud
@tektrixIndiaCompletionist
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11,679 detections
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Detects instances where a Terraform provider process initiates a child process that is either the Go runtime (executing 'go run') or a Windows command shell (cmd.exe, powershell.exe). This behavior is often indicative of malicious code execution during the provider's execution lifecycle, potentially exploiting vulnerabilities in the Terraform provider ecosystem.
Detects network connections to the Slack API (api.slack.com) initiated by processes executing from temporary directories commonly used by the Go build system ('go-build'). This pattern is indicative of a second-stage RAT or malicious payload compiled on-the-fly using 'go run' or similar mechanisms, utilizing Slack's infrastructure for C2 communication.
Detects instances where Node.js, Python, or Go processes spawn command shell interpreters (cmd.exe, powershell.exe, etc.). This behavior is often indicative of C2 command execution by malware, such as the Graphalgo RAT, which may use these languages to execute shell-level commands after initial infection or payload execution.
Detects instances where common scripting or development language runtimes (Go, Node.js, WScript, CScript) access sensitive configuration or credential files, such as AWS credentials, Kubernetes configs, SSH keys, or environment files. This activity is often indicative of credential harvesting or unauthorized access to sensitive secrets by potentially malicious scripts or processes.
Detects a successful login attempt by the user account 'p2pwn' targeting port 37777. Port 37777 is commonly associated with DVR/NVR surveillance equipment and is frequently targeted by brute-force attacks and botnets attempting to gain unauthorized access to embedded devices.
Detects exfiltration of sensitive information, including Dahua camera credentials and internal identifiers, to the Telegram Bot API over HTTPS. These rules monitor for specific API endpoints (/sendPhoto) and common credential patterns (Login:, Password:, Model:) or indicators (Shodan links, VKontakte references) within HTTP POST requests directed toward api.telegram.org.
Detects the creation of 'auth_codes.json' files within directories containing 'seria' in their path. This file is known to be used to store MD5-derived 8-character hex recovery codes for Dahua devices, allowing for password bypass or recovery via the easy4ipcloud.com portal without valid credentials.
Detects instances where WScript or CScript (Windows Script Host) spawns PowerShell with common obfuscation and persistence flags, specifically executing in a hidden, non-interactive, headless, and encoded command mode. This pattern is commonly used by malicious scripts (e.g., VBScript or JScript) to execute secondary payloads while minimizing visual indicators on the host.
Detects attempts to exploit CVE-2021-33044, an authentication bypass vulnerability in Dahua NetKeyboard hardware. The rule triggers when a POST request containing 'global.login', 'clientType: NetKeyboard', and 'loginType: Direct' is observed, which allows unauthorized access by manipulating authentication parameters.
Detects attempts to exploit CVE-2021-33045, an authentication bypass vulnerability in certain Dahua camera firmware. The attack involves sending a crafted login request containing 'global.login', 'clientType', and 'Loopback' parameters, which allows an attacker to bypass authentication mechanisms.
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